Plans Part 1_Enaville.pdf

Coeur D’ Alene River

Enaville

Kingston

Pinehurst

Smeiterville

Wardner

Osburn Silverton

Wallace

Blackcloud

Cornwall

Black Bear

Burke

Murray

Babins Junctions

C O E U R D’ A L E N E

N A T I O N A L

F O R E S T

Kellogg

BRITISH

COLUMBIA

W A

S H I N

G T

O N

M O

N T

A N

A

W Y

O M I N

G

O R

E G

O N

NEVADA UTAH

CANADA

UNITED STATES

Pend

Orielle

Lake

American Falls

Reservoir

R

I V

E R

S A

E K

N

YELLOWSTONE

NATIONAL

PARK

Coeur d’Alene

Moscow

Lewiston

IDAHO

FALLS

POCATELLO

Twin Falls

Mountain

Home

BOISE

IDAHO KEY MAP

15 91 89

IDAHO

I D

A H

O

M O

N T

A N

A

U. S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

PLANS PREPARED BY

WESTERN FEDERAL LANDS HIGHWAY DIVISION

VANCOUVER, WASHINGTON

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

APPROVED:

RECOMMENDED:

DATE

DATE

Project Location

PLANS FOR PROPOSED PROJECT

Standard Specifications for Construction of Roads and Bridges on Federal Highway

Projects, FP-03 US Customary Units

Director, Project Delivery, Western Federal Lands Highway Division

Project Manager, Western Federal Lands Highway Division

COMMITMENT TO EXCELLENCE

FEDERAL LANDS HIGHWAY

R

E N

O R

A I

N

N

ST F

R

I

D

D E P A

T

NTOFT A SP

T T

O

U

TE

ATESO

AM

E R

IC

A

M

A.1

STATE PROJECT

SHEET

NUMBER

ID

PFH 9(5)

A

U G

P

M I P P

W P d m s if a a .d g n

U

S I n t2

D

C h e c k e d b y

D e s ig n e d b y

ENAVILLE-THOMPSON PASS ROAD

N

R 6 ER 5 ER 4 ER 3 ER 2 ER 1 E

T 48 E

T 49 E

T 50 E

02 2 4 61

ID PFH 9(5)

IDAHO PANHANDLE NATIONAL FOREST

SHOSHONE COUNTY

IDAHO

5 Miles to

Enaville

ADT (2008)

ADT (2028)

V e (max)

T

50 MPH (posted)

Match existing

15%

Subexcavation, base and paving

LENGTH 12.9 MILES

Exit 43

Co eu r D

’A le n e R iv er

R d

O ld

R iv er

Rd

Little North Fork Rd

32 Miles to

Cour D’Alene

Begin Project

10+70

End Project

690+49

Scale in miles

PRELI

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IN

ARY

N O

T

FO

R

CO

N

STRUCTI

O N

S te a m b o a t C re e k

L in d s e y C re e k

B r o w n C r e e k

Sm ith Creek

C o a l C re e k

C e d a r

C re e k

Coeur

D’ A len e

River

D e c e itfu l G u lc h

G r a h a m C r

T h o m a s C r.

L ig h te r D r a w

S tu d e r C r

G ul ch

H a z e ld o rf

N orth Fork

Omaha Cr.

N o v e m b e r C r

D e n n is C r.S le e p C r.

E a st Fo rk

H o p k in s C r

R o o k ie C r.

S ilv e r C r.

Sc ot C r.

D e w e y C r

Cougar

G u lch

B e a r

C r.

Cougar Peak

J a c k a s s C r

M o n g o m e ry C r

M o o n C r

Linfor

C o e u r

D’ Al en e River

Rd.

O ld

R iv e r

Rd

Little

N o rth

Fork

Rd.

S te a m b o a t

C re e k

R d

Devils Elbow

Linfor Hill

Castle Rock

Steamboat Rock

Character Peak

Moon Saddle

White Peak

N

Graham Mountain

R 1 E R 2 E R 3 E

T 49 N

T 50 N

(Enavi lle

Th om ps on

Pass Rd

A.4

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if a b .d g n

U

S I n t2

D e c k e d b y s ig n e d b y

VICINITY MAP

SCALE IN MILES

1 0.5 0 1 2 3

Grizzly Creek

1 6 1

36 31

IDAHO PANHANDLE NATIONAL FOREST

BEGIN PROJECT

ENAVILLE - THOMPSON PASS ROAD

PFH 9(5)

10+00

END PROJECT

ENAVILLE - THOMPSON PASS ROAD

PFH 9(5)

690+49

5 Miles to Enaville

PRELI

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N O

T

FO

R

CO

N

STRUCTI

LC

Traveled way Traveled way

Super %Super % 1 1

1:3 1:3

C.2

STATE PROJECT

SHEET

PFH 9-(5)

A

U G

P

M I P P

W P d m s if c b .d g n

U

S S u r

D e c k e d b y s ig n e d b y

Match existing superelevation or crown.

Shoulder Shoulder

2 Top of recycled aggregate course in subbexcavation areas.

FOOTNOTE:

NOTE:

MAINLINE TYPICAL SECTION

MAINLINE TYPICAL SECTION

10+70 TO 690+49

Existing shoulder width varies 1’-0" to 3’-6".

Recycle the existing asphalt pavement full width.

1.

Superpave pavement, 3 -inch nominal maximum size aggregate, 0.3 to

<3 million ESAL, 3" compacted depth placed in 2 equal lifts. Type III pavement roughness

Continuous cold recycled asphalt base course type B, 3" compacted depth

Existing pavement grade

Tack coat grade CSS-1, CSS-1h, SS-1, or SS-1h (between lifts)

Fog seal grade CSS-1, CSS-1h, SS-1 or SS-1h

Blotter

LC

1:2 Max.

Variable fill slope

Slope

Subgrade shoulder

Face of rail Edge of travel lane

11’-0"

Shoulder

5’-5" Wood post

TYPICAL SHOULDER WITH

5’-5" REGULAR POST GUARDRAIL

37+00 to 58+25

PRELI

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STRUCTI

Varies11’-0"11’-0"Varies

3’-6"

2’-0"

2’-0"Varies

C.3

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if c b .d g n

U

S S u r

D e c k e d b y s ig n e d b y

NOTE

TYPICAL SECTION

SUBEXCAVATION DETAILS

Traveled wayTraveled way ShoulderShoulder

Slope to drain (2% min)

Earthwork geotextile, type II-C

LC

Prime coat, grade CMS-2

Outlet pipe Outlet pipe

Slope to drain (2% min)

Shoulder

Prime coat, grade CMS-2

Varies 5’-6"

SUBEXCAVATION TYPE I

1/4 WIDTH LT.

Traveled wayTraveled way ShoulderShoulder

Slope to drain (2% min)

Earthwork geotextile, type II-C

LC

Earthwork geotextile, type II-C

Prime coat, grade CMS-2

Outlet pipe Outlet pipe

Varies 11’-0" 11’-0" Varies

SUBEXCAVATION TYPE I

1/2 WIDTH RT.

SUBEXCAVATION TYPE I

FULL WIDTH

Subexcavation and select borrow

Subexcavation and select borrow

Subexcavation and select borrow

Earthwork geotextile type I-E.

Granular backfill

Floor of subexcavation

STANDARD UNDERDRAIN SYSTEM

DETAIL A

Hose clamp

Outlet pipe Wire mesh

FOOTNOTE

Blotter

Blotter

Blotter

Standard underdrain system

See sheet C.2

Earthwork geotextile, type II-C

Roadway aggregate, method 1

4" depth

Standard underdrain system

See sheet C.2

Earthwork geotextile, type II-C

Turf

Establishment

Roadway aggregate, method 1

4" depth

Earthwork geotextile, type II-C

Earthwork geotextile, type II-C

4" Perforated corrugated plastic drain pipe.

Place pipe equidistant between trench walls, slope to drain.

Earthwork geotextile, type II-C

1.

2.

3.

4.

See sheet C.1 for locations and quantities.

See mainline typical section for proposed pavement structure.

Complete placement of recycled aggregate base in subexcavation areas prior to end of shift to facilitate public traffic.

Existing shoulder width varies 1’-0" to 3’-6". Pulverize and conserve full width and depth of existing asphalt concrete pavement in subexcavation areas. See Subsection 310.

See Detail A

See Detail A

Excavate to top of rip rap or 2’-2" maximum.

Use stainless steel WWF 1/4 x 1/4 x 1/16.

Recycled aggregate base, 3" depth

Recycled aggregate base, 3" depth

Mat ch e xis tin g

Roadway aggregate, method 1

4" depth

Recycled aggregate base, 3" depth

PRELI

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STRUCTI

Varies11’-0"11’-0"Varies

1’-3"

2"

D equals the diameter of all round pipe or the rise dimension of all pipe arch culverts.

NOTE:

1.

Subgrade shoulder Normal ditch line

Flat bo ttom ditc h at c ulvert inlet

B e r m

FLOW

Taper at 10:1 in rolling or flat terrain. Taper at

5:1 in mountainous terrain.

A

A

FLOW

Taper at 10:

1 ratio

Cut Slope

1:1.5 maximum slope

Normal ditch line

1:3 max slope

2D or

2D or

N o r m a l d it c h l in e

Maximum 2D or subgrade elevation

S u b g r a d e s h o u ld e r

E n d o f p ip e b e v e l o r e n d s e c ti o n

SECTION A-A

TYPE I

Subgrade shoulder Normal ditch line

Flat bo ttom ditc h at c ulvert inlet

A

A

FLOW

Taper at 10:

1 ratio

Cut Slope

Normal ditch line

2D or

FLOW

1:3 1:

DITCH RECONDITIONING

DETAIL

Flat bottom ditch at culvert inlet

Taper at 10:1 ratio

C.4

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s id c c .d g n

U

S S u r

D e c k e d b y s ig n e d b y

PLAN

CATCH BASIN WITH BERM

PLAN

CATCH BASIN WITHOUT BERM

Edge of existing shoulder

Edge of existing pavement

Edge of shoulder

Bottom of subgrade

Slope at pipe as staked

Pipe culvert

Pavement surface

Subgrade

Berm

Original ground

Normal cut slope

CLEARING DETAIL

DITCH RECONDITIONING

AND CLEARING

DETAILS

PRELI

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N O

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FO

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STRUCTI

1’

(min.)

4’

D d ip a t c e n te r

(Min.)

4’

(min.)

4’

D

10’-0" Clearing limits

D.2

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if fa .d g n

U

S S u r

D e c k e d b y s ig n e d b y

N

N

ENAVILLE - THOMPSON PASS

ROAD

10+70 TO 35+00

P r o je c t li m it s

PAVEMENT CONNECTION DETAIL

M a tc h e x is ti n g p a v e m e n t

Project limits

Tack coat

Existing profile grade

3" recycling depth

Superpave pavement, -inch nominal maximum size aggregate, 0.3 to <3 million ESAL, 3" compacted depth placed in 2 lifts

See mainline typical section for pavement structure

31+70 to 38+65 Ditch Reconditioning Right

31+70 to 38+65 Clearing Right

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Line as staked and to be Constructed

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Resurface road approach

See Sheet E.2

Line as staked and to be Constructed

BEGIN PROJECT

ID PFH 9(5)

ENAVILLE - THOMPSON PASS ROAD

10+70

PRELI

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N

STRUCTI

C BC

0 1

C C

B u m b le B e e R o a d

C

C B

B

A

P a lo R d

30’

D.3

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if fb .d g n

U

S S u r

D e c k e d b y s ig n e d b y

N

Line as staked and to be constructed

ENAVILLE - THOMPSON PASS

ROAD

35+00 TO 65+00

Install Guardrail

See Sheets G.1 - G.2

37+00 to 69+00 Clearing Left

37+00 to 69+00 Clearing Left

31+70 to 38+65 Ditch Reconditioning Right

61+50 to 95+00 Ditch Reconditioning Right

61+50 to 95+00 Clearing Right

31+70 to 38+65 Clearing Right

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2 Line as staked and to be constructed

Install Guardrail

See Sheets G.1 - G.2

40+98

Clean culvert

61+27

Clean culvert

PRELI

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N O

T

FO

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N

STRUCTI

B3

B

A5

K n a p p R d K le tt e R d

D.4

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if fc .d g n

U

S S u r

D e c k e d b y s ig n e d b y

Line as staked and to be constructed

ENAVILLE - THOMPSON PASS

ROAD

65+00 TO 95+00

71+72 to 75+53

Subexcavation Type I (1/2 width right)

See Sheet C.3 for details

61+50 to 95+00 Ditch Reconditioning Right

61+50 to 95 +00 Ditch Reconditioning Right

37+00 to 69+00 Ditch Reconditioning Left

Line as staked and to be constructed

Resurface turnout

See sheet E.3

Resurface turnout

See sheet E.3

Resurface turnout

See sheet E.3

85+67 Clean Culvert

80+22

Clean Culvert 94+28

Clean Culvert

79+22 to 80+30

Subexcavation Type I (1/2 width right)

See Sheet C.3-4 for details

79+22 to 80+30

Subexcavation Type I (1/2 width right)

See Sheet C.3 for details

PRELI

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N O

T

FO

R

CO

N

STRUCTI

ENAVILLE - THOMPSON PASS

ROAD

95+00 TO 125+00

N

N

D.5

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if fd .d g n

U

S S u r

D e c k e d b y s ig n e d b y

95+50 to 112+00 Clearing Left

100+00 to 108+00 Clearing Right

95+50 to 112+00 Clearing Left

110+73 to 112+20

Subexcavation Type I (1/2 width RT)

See Sheet C.3 for details

110+00 to 115+00 Clearing Right

116+90 to 137+00 Ditch Reconditioning Right

116+90 to 142+50 Clearing Right

Line as staked and to be constructed

Line as staked and to be constructed

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2

Resurface road approach

See sheet E.2

Resurface turnout

See sheet E.3

113+24

Clean Culvert

PRELI

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N O

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FO

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N

STRUCTI

B

5 1

B

B

D.6

STATE PROJECT

SHEET

A

U G

P

M I P P

W P d m s if fe .d g n

U

S S u r

D e c k e d b y s ig n e d b y

ENAVILLE - THOMPSON PASS

ROAD

125+00 TO 155+00

116+90 to 142+50 Clearing Right

116+90 to 137+00 Ditch Reconditioning Right

129+50 to 156+75 Clearing Left

129+50 to 156+75 Clearing Left

116+90 to 142+50 Clearing Right

154+90 to 186+00 Clearing Right

Resurface road approach

See sheet E.2

Line as staked and to be constructed

Line as staked and to be constructed

138+21 Clean Culvert

153+76 Clean Culvert

PRELI

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N O

T

FO

R

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N

STRUCTI

B